# Sennheiser MM 550 Travel Bluetooth NC
See [usage instructions](https://github.com/jaakkopasanen/AutoEq#usage) for more options and info.

### Parametric EQs
You can use filters 1-5 or 1-10. Apply preamp of -6.6 dB or -6.7 dB, respectively.

|   # | Type      |   Fc (Hz) |    Q |   Gain (dB) |
|-----|-----------|-----------|------|-------------|
|   1 | LowShelf  |       105 | 0.7  |         6.5 |
|   2 | Peaking   |       398 | 3.28 |        -3.6 |
|   3 | Peaking   |      1846 | 1.93 |       -11   |
|   4 | Peaking   |      3946 | 5.76 |         3.8 |
|   5 | Peaking   |      6949 | 2.58 |         6.7 |
|   6 | Peaking   |       176 | 2.07 |         3.3 |
|   7 | Peaking   |      2418 | 3.63 |        -1.4 |
|   8 | Peaking   |      3955 | 2.69 |         3   |
|   9 | Peaking   |      5378 | 4.66 |        -2.1 |
|  10 | HighShelf |     10000 | 0.7  |         0.4 |

### Fixed Band EQs
When using fixed band (also called graphic) equalizer, apply preamp of **-7.6 dB** (if available) and set gains manually with these parameters.

|   # | Type    |   Fc (Hz) |    Q |   Gain (dB) |
|-----|---------|-----------|------|-------------|
|   1 | Peaking |        31 | 1.41 |         6.6 |
|   2 | Peaking |        62 | 1.41 |         4   |
|   3 | Peaking |       125 | 1.41 |         3.6 |
|   4 | Peaking |       250 | 1.41 |         0.3 |
|   5 | Peaking |       500 | 1.41 |        -2.7 |
|   6 | Peaking |      1000 | 1.41 |         1.4 |
|   7 | Peaking |      2000 | 1.41 |       -11.5 |
|   8 | Peaking |      4000 | 1.41 |         5.5 |
|   9 | Peaking |      8000 | 1.41 |         3.3 |
|  10 | Peaking |     16000 | 1.41 |         0.1 |

### Graphs
![](./Sennheiser%20MM%20550%20Travel%20Bluetooth%20NC.png)
